Corrugated valve guard



FIG. 1 is a perspective view of a corrugated valve guard showing our new design, and illustrating the valve guard applied to a bottom discharge tank which is shown in broken lines;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is an end elevational view thereof, the opposite end being a mirror image of the end shown; and

FIG. 6 is a cross-sectional view thereof, taken along line 6--6 of FIG. 4.

The broken line representation of a tank in FIG. 1 is for purpose of illustration and forms no part of the claimed design. 

The ornamental design for corrugated valve guard, as shown and described. 